DE275132C - - Google Patents

Info

Publication number
DE275132C
DE275132C DENDAT275132D DE275132DA DE275132C DE 275132 C DE275132 C DE 275132C DE NDAT275132 D DENDAT275132 D DE NDAT275132D DE 275132D A DE275132D A DE 275132DA DE 275132 C DE275132 C DE 275132C
Authority
DE
Germany
Prior art keywords
wings
rings
idler
blades
idler rings
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DENDAT275132D
Other languages
German (de)
Publication of DE275132C publication Critical patent/DE275132C/de
Active legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/40Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and having a hinged member
    • F04C18/44Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and having a hinged member with vanes hinged to the inner member
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/348Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes positively engaging, with circumferential play, an outer rotatable member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung betrifft ein Kapselgebläse mit einer neuen eigenartigen Führung der Flügel an der Zylinderwand. Der Schwerpunkt der Erfindung liegt in der Anwendung von selbst tätig mitlaufenden Mitlaufringen, durch welche die Flügel nicht nur zwangsläufig an der Zylinderwand, sondern vor allem auch reibungslos geführt werden.The invention relates to a capsule blower with a new peculiar guide for the blades on the cylinder wall. The focus of the invention lies in the application of the self-active moving idler rings, through which the blades are not only inevitably attached to the cylinder wall, but, above all, can be run smoothly.

Fig. ι veranschaulicht die Anordnung derFig. Ι illustrates the arrangement of the

ίο Flügel. In einem Hohlzylinder ist exzentrisch zur Zylindermitte eine Walze α gelagert, auf welcher biegsame Flügel b befestigt sind. An den Enden dieser Flügel befinden sich Endstücke c, die wiederum an ihren seitlichen Enden, wie in Fig. 3 und 4 ersichtlich, Zapfen e besitzen, welche in zwei mit Aussparungen versehene Mitlaufringe d eingreifen. Die Mitlaufringe d sind vor seitlichem Luftdruck zum größten Teil durch die Deckscheiben f geschützt.ίο wings. In a hollow cylinder, a roller α is mounted eccentrically to the cylinder center, on which flexible blades b are attached. At the ends of these wings there are end pieces c, which in turn have pins e at their lateral ends, as can be seen in FIGS. 3 and 4, which engage in two idler rings d provided with recesses. The idler rings d are for the most part protected from lateral air pressure by the cover disks f.

Der Vorgang, der sich beim Gang des Gebläses abspielt, ist folgender: Die Walze« mit ihren anhaftenden Flügeln b wird von außen in Umdrehung gesetzt. Die sich hierbei bildenden Kammern öffnen sich allmählich an der Saugseite, saugen Luft ein und drücken diese, indem sie sich auf der Druckseite wieder allmählich schließen, in das Druckrohr. The process that takes place when the fan is running is as follows: The roller with its adhering wings b is set in rotation from the outside. The chambers that are formed in this way gradually open on the suction side, suck in air and, by gradually closing again on the pressure side, press it into the pressure pipe.

Hierbei wird mit Hilfe der Mitlaufringe d folgender neuartiger Vorgang erzielt: Auf der Zwischenfläche g-h (Fig. 1) sind die Flügel einem einseitig wirkenden Luftdruck ausgesetzt. Durch diesen Luftdruck werden die Zapfen e der Flügel b gegen die Mitlaufringe d gepreßt. Die fortschreitende Bewegung der Walze α übt jetzt, übertragen durch die Flügel, auf die Mitlaufringe einen Zug in Richtung m aus (Fig. 2). Da dieser Zug nie senkrecht zur Achse steht, sondern unter einem gewissen Winkel zur Senkrechten, so werden die zu diesem Zweck zentrisch auf Kugellager gelagerten Mitlaufringe d in Drehung versetzt. Durch diese Drehung werden die auf die Mitlaufringe gespannten Flügel an der Zylinderwand entlanggeführt, ohne auf ihre Widerlage eine Reibung auszuüben. In der Saug- und Druckperiode werden die Flügel durch die Zentrifugalkraft nach außen gedrückt. Hier wiederholt sich derselbe Vorgang mit dem Unterschied, daß die Flügel gegen die Außenseite der Aussparung der mitrotierenden Ringe d gepreßt werden. Auch hier wird eine Reibung auf die Widerlage verhütet.Here, the following novel process is achieved with the help of the idler rings d : On the intermediate surface gh (Fig. 1), the wings are exposed to air pressure acting on one side. This air pressure presses the pins e of the wings b against the idler rings d . The progressive movement of the roller α now exerts, transmitted by the wings, a pull on the idler rings in the direction m (Fig. 2). Since this train is never perpendicular to the axis, but at a certain angle to the vertical, the idler rings d , which are mounted centrally on ball bearings for this purpose, are set in rotation. As a result of this rotation, the wings clamped on the idler rings are guided along the cylinder wall without exerting any friction on their abutment. During the suction and pressure period, the wings are pushed outwards by centrifugal force. Here the same process is repeated with the difference that the wings are pressed against the outside of the recess of the co-rotating rings d. Here, too, friction on the abutment is prevented.

Allerdings findet infolge der Exzentrizität der Walze α eine ganz geringe Verschiebung der Flügel auf den Mitlauf ringen statt. Doch da sich die Ringe mit einer Geschwindigkeit gleich der den größten Druck ausübenden Flügel drehen und diese Flügel zugleich die mittlere Geschwindigkeit haben, wird die noch bleibende Reibung äußerst gering sein.However, due to the eccentricity of the roller α, a very small displacement of the wings on the follower rings instead. But since the rings rotate at a speed equal to the wings exerting the greatest pressure and these wings also have the medium speed, the remaining friction will be extremely low.

Claims (1)

Patent-An SPRU ch:Patent application: Kapselgebläse mit biegsamen Flügeln, dadurch gekennzeichnet, daß zur zwangsläufigen Führung der Flügel Mitlaufringe (d) angebracht sind.Capsule blower with flexible blades, characterized in that idler rings (d) are attached for the positive guidance of the blades. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT275132D Active DE275132C (en)

Publications (1)

Publication Number Publication Date
DE275132C true DE275132C (en)

Family

ID=531443

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT275132D Active DE275132C (en)

Country Status (1)

Country Link
DE (1) DE275132C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080824A (en) * 1961-02-27 1963-03-12 James A Boyd Fluid moving device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080824A (en) * 1961-02-27 1963-03-12 James A Boyd Fluid moving device

Similar Documents

Publication Publication Date Title
DE1901748C3 (en) Hydraulic rotary hose pump
DE2143129A1 (en) Torsion device for fibers, in particular textile fibers
DE275132C (en)
CH675896A5 (en)
CH679172A5 (en)
DE2604002B2 (en) Peristaltic pump
DE2617514C2 (en) Vane vacuum pump
DE1575444C3 (en) Self-centering rotary pressure bearing
DE125165C (en)
DE814274C (en) Driven roller conveyor, especially for curved courses
DE3247442A1 (en) Annular piston machine, especially internal combustion engine
CH679814A5 (en)
DE830299C (en) Centrifugal pump
DE127279C (en)
CH93825A (en) Cinematograph.
DE1161507B (en) Device for making filter cigarettes
AT151484B (en) Double-acting pump, compressor or the like.
DE2041817A1 (en) Magnetic rotating coupling
DE509675C (en) Device for inclination regulation on air or water screws that generate or are driven by a current
DE2428034A1 (en) Double pump, blade-type, motor - has rotor with slotted ring taking main blade, and slotted side blades
DE2931195B2 (en) Drive device for tool slides of stamping and bending machines
DE696895C (en) Roller freewheel clutch
AT21557B (en) Circulating pump with three sector-shaped pistons of different angular speeds.
AT72669B (en) Air compressor with a rotating piston.
DE419268C (en) Chute drive